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TS12A12511DCNR

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Texas Instruments Analog Switches, Multiplexers, SOT-23-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Contents

README

markdown

TS12A12511DCNR

Texas Instruments · Analog Switches, Multiplexers · SOT-23-8

TS12A12511DCNR from Texas Instruments, in a SOT-23-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 COM bidirectional Common analog switch terminal. Bidirectional analog I/O; connects to NC when IN is low and to NO when IN is high. Rail-to-rail signal range (-VCC to +VCC), 5 Ω typical RON.
2 NC bidirectional Normally-Closed analog switch terminal. Bidirectional analog I/O connected to COM when the IN control input is low. Handles rail-to-rail signals within the -VCC to +VCC range.
3 GND power_in Ground (0 V) reference for the device.
4 V+ power_in Most positive power supply (VCC). Recommended operating range 0 V to 12 V single-supply, or +5 V for ±5 V dual supply. Absolute maximum 13 V vs GND.
5 N.C. unconnected No connect. Not internally connected; may be left floating or tied to any potential.
6 IN input Logic control input that selects the switch path. IN low = COM connected to NC; IN high = COM connected to NO. VIH ≥ 2.4 V, VIL ≤ 0.8 V (5-V supply); compatible with 3.3-V and 5-V CMOS logic. Input current ±1 µA max.
7 V- power_in Most negative power supply (-VCC). Recommended operating range -6 V to 0 V. Used in dual-supply applications; MUST be tied to GND in single-supply applications.
8 NO bidirectional Normally-Open analog switch terminal. Bidirectional analog I/O connected to COM when the IN control input is high. Handles rail-to-rail signals within the -VCC to +VCC range.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-8
Category Interface
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • TS12A12511DCNR
  • TS12A12511DCNRDCNT
  • TS12A12511DCNRDGKR
  • TS12A12511DCNRDGKT
  • TS12A12511DCNRDRJR
  • TS12A12511DCNRDRJT

CAD (KiCad official)

  • Symbol: TS12A12511DCNR
  • Footprint: Package_TO_SOT_SMD:SOT-23-8
  • 3D model: SOT-23-8 (KiCad packages3D, STEP)
  • 3D model files: ts12a12511dcnr-etched.step / ts12a12511dcnr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts12a12511dcnr.step / ts12a12511dcnr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 1b725cc0edb637c1, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF